Radiator



March 23 1926.

. S. PACHNER S. PACHNER RADIATOR March 23 1926.

2 Sheets-Sheat 2 Filed Feb.

Patenecl Mm. Z3, 1.926.

STANLEY PAGHNEB, O]? DRESDEN, KANSAS.

RADIATOR.

Application -filed February T0 all whom z't may concem:

Be it known thai; I, STAN LEY PACHNER, citizen 0f tl1e Unitecl States, resicling ab Dresden, in the county 013 Decatur, in the Stateof Kansas, have i1ivented ce'rtain new und useful Improve'ments in- Raclialors, 0f which tlie following is a specification.

My invention relutes to improiremens in racliatorseclaptecl for use in conjunetion wi t h the cooling systems 01 internal combustion engines 511d the like.

It i s an object of the invention to provicle a rotatable agitator within the radiator through the meclium 01 Whicl1 tl1e water is thoroughly oirculatecl within the racliator, insuring cooling o1 the same before being returned to the motor.

11 further object 0f tl1e invention is (0 provlde radiator lmving an upper anal lower .chamber and. cooling tubes between the chambers, with means r0r conalucting the water from tl1e upper chamber t0 tl1e cooling i;ubes inclucling a rotatable Sl1aft l1aving a series 016 racliating discharge pipes adapted to circulate the water in tl1e passage surrounding the cooling tubes.

Another object o1 tl1e invention is to provicle a clevice 01 tl1e above-mentionecl character which is simple anal clu rable in c0n- 17, 1925. Seria1 m. 9,762.

tom. A series of ro ws 01 spacecl vertical tubes 9 are mounfecl Wihin frusto-conical shapecl band 9, a1icltl1e band is disposed Within the fr0i1t part of the opening 6.being seeuiecl in spac'ecl relation thereto,by ehe angular flahges 10, extencling upwarrlly frorn tl1e frnt edge 0f tl1eband ancl bolted t0 tl1e f1011t Wall 0f the radiator, as 260 11. Thus, lt is seen thatan annular passagel0 surrouncls theband, with Whi0h tl1e i1pper ancl lower ende ofthe tubes 9 comm'unicate.

- Tl1e upper clmmber 7has a lateral eXtenslon progect1ng from tl1e rear of the rad1ator inniger 18 depending from the extension 4 and l1as its forw ard end journaled in tl1e bearing 19 of the spicler 20 mounted in the inner encl of the opening 6. Movement is imparted to the shaft through the mecliun1 0f tl1e belt 21 whichis trainecl over die pulley 22, mounted 011 the shaftbetween t'l1e pipe 13 2ind hanger, ancl a pulley mount@d .0Il'13l16 clrive shaft 0f the engine. A fan 22 is 1n0-unted 011 the sl1aft between tl1e lmnger anal spicler to create a cireulatioi1 01' air througl1 the o13ening 6 01 tlie racliator. T 110 forward encl 0f tl1e shaft 15 projects witl1in the opening 6 l1aving a 00110 shaped cap 23 mounted thereonfrom which ihe water Cl]* eulating pipes 24 Tacliate. The pipes 24 are arrangecl in a series 0f four euch, clisposecl in parallel relation ancl positionecl at equal distances about tl1e circumference of the cap 23. The free ende 25 of the pipes are slight-ly curvecl outwarclly ancl are mountecl in the circularplate 26 Which is clisposecl Witl1 the annular passage 10 closing tl1e in- 11e1 sicle thereof. The 10Wer cl1'arnber 8 communicates withthe annular assage 10, so the water dischaigecl from the pipes 21 will pass Clown tl1e tubes 9 into tl1e lower 01mmber where it ls retui*necl 10 the motor.

In operation, the water in t-he upper chamber is conclucted to tl1e rotary shaft 15 by the pipe 13 and through centrifugal force, causecl by the rotation of the shaft, is clischargecl through the racliating pipes 21 into the annulzu: assage 10. The rotation of the shaft Will create a, circulation 0f water within the assage and through the tubes 9, causing it tobe thoroughly cooled by the ai1 passing around the tubes Which is drawn through the ladiaor by the f2in. Thus it is seen that the water is properly cooled before it is deposited into the l'ower chamber where it is returned t0 the m0t0r.

It is t0 be understood that the form of my inve'ntion herewith shown anal described is to be taken as a preferred example of the Same and that certain changes in -the shape, size und arrangement of parts may be made without departing from the spirit 0f the inventi'on 01 the sco-pe' oi the subjoined claims.

Having thus described 1ny invention I claim:

l. A rzidiator including abody having a ce ntral opening and upper and lower Water chambers, 21 series 0f tubes di'sposed within said opening, having theif e'nds opening into an annular passage surrounding said tubes, a rotary tubular shaft dis'posed axi ally Wich respect 130 said opening, 1neans for conducting ehe wate'r from said upper cha1nber t0 said shaft, a series 0f pipes radiating from the free end of said shaft having their discharge ends disposed Within said Passage adjacent the ends of said tubes and means for rotating said shaft.

2. A radiator including a body having a centra1 tapered opening fherethrough, an upper and lowe'r water cha1nber, a series 0f vertical t11bes disposed in the forward part 0f said opening, surronnded by an a nnular passage, a pipe depending frorn said uppcr cha1nber t0 the IGill of said body, a rotary tubu1ar shaft disposed axially with respect to said opening and having oommunication with said pipe, a series 01 pipes radiating irom the free end of said shaft having their discharge ends disposed within said passage,

within said opening, having their ends 'openin'gint0 an ann'ular passage surrounding' said tubes, a tubular sha1"t m0unted in the rear of saicl body, 2L series of pipes radiating from said shaft having their free e'nds disposed within said annular Passage adjacent bhe ends of said tubes, mealisfor con ducting the water from said upper chaniber t0 said shaft, and means for revolving said shaft.

4. A radiator including a bod'y havin'g a central opening and upper and 10Wer Water cha1nbers, aseries of Walter tubes dislpos'ed within said opening, nzwing their e11c1's Opening into an annular pas'sage smrounding said tu=bes, means f01 diScharging an'd eircu lating water Within sa-id an1iu1ar assage and means f0r conducting water f'101n said upper chamber to said first m'e'ntio1ied means.

5. A radiator including a bo'dy having a central opening and upPer und lower w'ate1 .chambers, a series 0f rows of Water tnbs arranged in stepp'ed 1-elatio1i said t'ub'es 112W- ing their ends 0Pening into an annnl'ar pzissage surrounding said tubes, a rotatable tubu1ar shaft 1nonnted in the rear 0f said body, a saries 0'f discharge pipes radietting from said shaft having their free ends disposed within said annulm: passztge, an annular plate mounted on the ends 0f s'aid pipeS, means f01 conducting the watm' fr01n said upper chzunber t0 said shaft, und means for revolving said shaft.

In testirnony whereof I aflix 1ny signature.

STANLEY PAOHNER. 

